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研制第四代和第五代直升机苏联第四代和第五代直升机的主要特点是广泛地采用了复合材料和最佳空气动力布局,以减少阻力和提高空气动力性能。目前,米里设计局和卡莫夫设计局研制的新一代直升机有:米-26、米-28、米-34、米-38以及卡-52和卡-62。 1970年,莫斯科米里直升机制造厂开始研制米-26新-代重型直升机(图一),以便取代米-6和米-10。而当时,国外在研制重型直升机方面屡
Development of fourth and fifth generation helicopters The main features of the fourth and fifth generation helicopters of the Soviet Union are the extensive use of composites and the optimal aerodynamic layout to reduce drag and improve aerodynamic performance. Currently, a new generation of helicopters developed by the Design Bureau of Mili and the Design Bureau of Kamov includes: M-26, M-28, M-34, M-38, and Card-52 and Card-62. In 1970, the Moscow Miri Helicopter Factory started the development of a Mi-26 new-generation heavy-duty helicopter (Figure 1) to replace Mi-6 and Mi-10. At that time, foreign countries in the development of heavy helicopters repeatedly